EP2571115B1 - Porte-balais modulaire - Google Patents

Porte-balais modulaire Download PDF

Info

Publication number
EP2571115B1
EP2571115B1 EP11181549.4A EP11181549A EP2571115B1 EP 2571115 B1 EP2571115 B1 EP 2571115B1 EP 11181549 A EP11181549 A EP 11181549A EP 2571115 B1 EP2571115 B1 EP 2571115B1
Authority
EP
European Patent Office
Prior art keywords
brush
contact
brush holder
insert
spring element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP11181549.4A
Other languages
German (de)
English (en)
Other versions
EP2571115A1 (fr
Inventor
Andreas Wirtz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schleifring GmbH
Original Assignee
Schleifring GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schleifring GmbH filed Critical Schleifring GmbH
Priority to EP11181549.4A priority Critical patent/EP2571115B1/fr
Publication of EP2571115A1 publication Critical patent/EP2571115A1/fr
Application granted granted Critical
Publication of EP2571115B1 publication Critical patent/EP2571115B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/385—Means for mechanical fixation of the brush holder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/40—Brush holders enabling brush movement within holder during current collection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush

Definitions

  • the invention relates to a brush holder for holding brushes in an electrical power transfer device like a slipring or rotary joint.
  • Sliprings are used to transfer electrical power between rotating parts of machines like wind power plants, CT scanners or electrical generators.
  • a brush mainly comprising of electrically conductive material like carbon is sliding on a rotating cylindrical track of conductive material. Common materials for such tracks are steel or brass.
  • Slipring brushes must have a low contact resistance to the track during a long lifetime. Furthermore they must have low contact noise. Specifically when used in CT scanners, the rotating speed of the track is comparatively high and may be in a range up to 20 m/s. To avoid contact interruptions the brush must quickly follow dynamic changes of the track height.
  • US patent 5,220,588 discloses a low inertia brush block assembly with comparatively light weight brush holders made of molded plastic material.
  • the European patent application EP 0 358 812 discloses a metal brush holder having an inner isolated sidewalls.
  • German patent application DE 10 2009 034 884 A1 discloses a brush holder having a spring asserting a force lateral to the longitudinal axis of a brush.
  • German patent application DE 10 2009 025 340 A1 discloses a brush holder having a metal housing and a spiral spring pushing from the top of the housing parallel to the housing.
  • JP 63-063593 U discloses a brush holder according to the preamble of claim 1, having a metal spring on one side, where the metal spring has a notch which penetrates into a hole of the brush and therefore prevents the brush from sliding out of the brush holder during assembly. Furthermore, a lever is provided for disengaging the notch from the hole, and thereby releasing the brush to the collector.
  • the problem to be solved by the invention is to provide a brush holder with improved dynamic characteristics and lifetime.
  • a further object of the invention is to provide a brush holder with reduced manufacturing costs. Solution of the problem is described in the independent claim 1.
  • the dependent claims relate to further improvements of the invention.
  • the brush holder comprises of two basic components.
  • the first basic component is the insert which comprises of electrically and thermally conductive metal. Preferably the insert is punched from a metal sheet and bent to its final form. Due to its simplicity this can be done within a few manufacturing process steps.
  • the second basic component is an isolated housing which preferably comprises of some resin or plastic material.
  • the housing provides mechanical stability and electrical isolation to the insert. It is preferably manufactured by injection molding.
  • the isolated housing provides at least one hole, preferably a plurality of holes for holding inserts. According to the required number of brushes, inserts may be inserted into the holes of the housing. This allows for a modular brush block concept. For example for achieving a high isolation for high voltage between neighbored brushes, one or a plurality of holes between these neighbored brushes may be left empty.
  • the brush holder prevents sticking of brushes due to debris particles between the brush and the brush holder. Even under normal operating conditions there is some wear of the brush. Smaller particles may break off the brush. Such particles or dust may come into the gap between the brush sidewalls and the brush holder. In most cases these particles are grinded by the movement of the brush against the brush holder. If the particles are big enough or dust has accumulated to some minimum size, the particles may prevent movement of the brush by generating frictional resistance which cannot be overcome by the spring. This results in sticking of the brush. Such as sticking brush can no more follow the tracks movement and therefore cannot conduct any current. It must be repaired manually.
  • the brush holder insert has grooves of the surfaces contacting the sides of the brush, which allow debris and dust particles to be removed during movement of the brush against the brush holder insert.
  • the inventive brush holder allows easy checking of the brush wear. Through the slot in the brush holder insert the remaining length of the brush can easily be seen. There may also be a photo sensor to measure the remaining brush length or to identify a worn brush. Such a photo sensor may be integrated into the housing of the brush rock. Alternatively the housing may also have slot for viewing the brush from the outside.
  • the insert provides a spring element having a length being larger than the partial length of the contact brush within the insert.
  • this spring element asserts a force parallel to the longitudinal axis of the brush.
  • the longitudinal axis is defined through the center and along the length of the brush.
  • the spring element may guide the part of the brush within the insert.
  • the spring element may assert a slight force to the carbon brush to provide for precise guiding within the insert. This prevents from unwanted movements of the brush within the brush holder during movement of the sliding track and therefore reduces contact noise.
  • the spring element ensures plane contact of one side of the brush with second sidewall.
  • the spring element was designed to press at least one side surface of the brush against one side wall of the brush holder.
  • this sidewall is oriented at a right angle to the direction of movement between the brush and the sliding track, thus allowing the plane contact even when the brush tilts within the brush holder.
  • a brush holder 10 comprises of a housing 11 and an insert 20 therein.
  • the housing is made of some insulating material, like plastic or resin. It isolates and stabilizes the insert.
  • the insert is made of metal providing electrical and thermal conductivity. It holds a brush 31 which is preferably a carbon brush. Basically it may hold any other type of brush like brushes being based on combinations of metal particles with Teflon.
  • brush 31 extends slightly over the lower end of insert 20, preventing a mechanical contact between the insert 20 and slipring track 40, which may damage the slip ring track. Accordingly the small piece of brush 41 is outside of the insert 20, while the remaining partial length of brush 41 is inside of insert 20.
  • At least one screw 13, although not part of the brush holder, is provided for fixing the brush holder to any part of a machine.
  • a plurality of brush holders is combined to a brush block.
  • a brush holder contact 12 is preferably fixed by means of at least one screw 14 to the housing and to the insert.
  • the housing provides a thread 59 for screw 14.
  • Electrical contact between the brush holder contact 12 and the insert 20 is provided by mechanical pressure by screw 14.
  • Figure 2 shows a brush holder 10 in side view. Furthermore a slip ring track 40 or sliding track is shown, on which the contact brush 41 is sliding, providing electric contact.
  • the slipring track 40 may be of any conductive material like steel or brass.
  • Figure 3 shows the insert 20.
  • the insert is made of one piece of metal and has a first sidewall 21, a second sidewall 22 and a third sidewall 23, all sidewalls being in the 90° angle with respect to their neighbor side walls.
  • a spring element 24 is next to third sidewall 23. It is obvious that the spring element 24 may also be next to first sidewall 21.
  • the spring element 24 preferably has an angle of 90° with respect to third sidewall 23, although there may be slightly different angles. As the spring element can be bent due to its elasticity, it may change its angle with respect to third sidewall 23.
  • the spring element 24 may assert a slight force to the carbon brush to provide for precise guiding within the insert.
  • the insert furthermore has a first contact surface 25 and a second contact surface 26.
  • One of these contact surfaces may also be sufficient to provide for electrical contact between the insert and brush holder contact 12.
  • a first screw hole 27 and the second screw hole 28 are provided.
  • these screw holes may have a thread or at least a slightly smaller diameter than the outer diameter of the screw to be inserted through the holes, causing electrical contact between the contact surfaces and the screw.
  • FIG 4 a metal plate before bending to an insert is shown.
  • This figure further shows a first recess 51, second recess 52 and third recess 53.
  • These the recesses provide for some space between the side walls and the brush which may aid in removing debris which otherwise could lead to sticking of the brush.
  • recess 52 may be omitted, as the flexibility of spring element 24 allows for some movement of the brush, even when debris is present between the brush and the sidewall.
  • first bending edge 54, second bending edge 55, third bending edge 56, first contact surface bending edge 57 and second contact surface bending edge 58 are shown.
  • Figure 5 shows a side view of the insert.
  • Figure 6 shows a bottom view of the insert.
  • a brush 31 is shown. It is connected via braid 32 to contact plate 33. Furthermore spring 35 between contact plate 33 and brush 31 causes pressure of the brush against slipring track 40.
  • contact plate 33 has at least one fixation hole 34.
  • FIG 9 a sectional view of a dual brush holder 50 is shown. Basically the elements are comparable to the previous brush holder. Due to the higher current a high carbon brush holder contact 15 is provided.
  • Figure 10 shows a side view of the dual brush holder 50. Here two brushes 31a and 31b are shown.
  • FIG 11 a perspective view of a brush holder 10 is shown, while in figure 12 a perspective view of dual brush holder 50 is shown.
  • Figure 13 shows the arrangement of two inserts 20a, 20b from a bottom view with in the dual brush holder. They are rotated against each other at 180° so that the spring elements 24 can interleave. This arrangement requires less space compared to an arrangement without rotation.

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Claims (6)

  1. Porte-balai (10) destiné à retenir un balai de contact (31), composé d'un boîtier (11) fait d'un matériau isolant et renfermant au moins un insert métallique (20) pour renfermer le balai de contact, lequel insert métallique a une section approximativement rectangulaire et est fait d'une pièce de tôle définissant un élément de ressort (24), caractérisé en ce qu'un morceau de tôle métallique définit en outre trois parois latérales (21, 22, 23) adaptées pour retenir le balai de contact sur trois côtés, l'élément de ressort (24) étant adapté pour retenir le balai de contact sur le quatrième côté, la longueur de l'élément de ressort étant plus grande que la longueur partielle du balai de contact dans l'insert métallique et pressant au moins une face latérale du balai contre une paroi latérale du porte-balai.
  2. Porte-balai (10) selon la revendication 1, caractérisé en ce que la largeur de l'élément de ressort (24) représente moins de la largeur du quatrième côté du balai de contact.
  3. Porte-balai (10) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un renfoncement (51, 52, 53, 54) est prévu dans au moins une des parois latérales (21, 22, 23).
  4. Porte-balai (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'épaisseur de la tôle est adaptée pour supporter le courant traversant le balai.
  5. Porte-balai (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'insert possède au moins une surface de contact (25, 26) pour créer un contact électrique et/ou thermique avec l'insert.
  6. Porte-balai (10) selon l'une quelconque des revendications précédentes, caractérisé en ce que deux inserts (20a, 20b) tournés selon un angle de 180° l'un par rapport à l'autre sont prévus dans ledit boîtier.
EP11181549.4A 2011-09-16 2011-09-16 Porte-balais modulaire Active EP2571115B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11181549.4A EP2571115B1 (fr) 2011-09-16 2011-09-16 Porte-balais modulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11181549.4A EP2571115B1 (fr) 2011-09-16 2011-09-16 Porte-balais modulaire

Publications (2)

Publication Number Publication Date
EP2571115A1 EP2571115A1 (fr) 2013-03-20
EP2571115B1 true EP2571115B1 (fr) 2018-08-15

Family

ID=44872175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11181549.4A Active EP2571115B1 (fr) 2011-09-16 2011-09-16 Porte-balais modulaire

Country Status (1)

Country Link
EP (1) EP2571115B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458233B (zh) * 2014-12-03 2017-07-11 上海博泽电机有限公司 碳刷架检测装置及其检测碳刷架中插片松紧度的方法
CN114498230B (zh) * 2021-12-20 2023-10-17 中国航天空气动力技术研究院 一种电刷装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007044266A1 (fr) * 2005-10-13 2007-04-19 Cutsforth Products, Inc. Element souple pour ensemble porte-balai
DE102009025340A1 (de) * 2009-06-18 2010-12-23 Metabowerke Gmbh Elektrohandwerkzeuggerät mit Schleifbürsten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179144A (ja) * 1982-04-09 1983-10-20 Hitachi Ltd 小形回転電機用ブラシホルダ
JPS62163542A (ja) * 1986-01-10 1987-07-20 Hitachi Ltd 電動機の刷子保持装置
GB2195835A (en) * 1986-09-08 1988-04-13 Johnson Electric Ind Mfg Anti-chatter brush assembly in an electric motor
JPS6363593U (fr) * 1986-10-15 1988-04-26
DE3882045D1 (de) 1988-09-16 1993-07-29 Siemens Ag Metall-buerstenkoecher fuer eine mehrschicht-buerste.
US5220588A (en) 1991-05-20 1993-06-15 Picker International, Inc. Low inertia brush block assembly
DE102005058833A1 (de) * 2005-12-09 2007-06-28 Robert Bosch Gmbh Handwerkzeugmaschine
DE102006039594A1 (de) * 2006-08-23 2008-03-06 Temic Automotive Electric Motors Gmbh Gleichstrommaschine
DE102009034884B4 (de) 2009-07-27 2015-06-25 Schunk Kohlenstofftechnik Gmbh Kontaktstückhalter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007044266A1 (fr) * 2005-10-13 2007-04-19 Cutsforth Products, Inc. Element souple pour ensemble porte-balai
DE102009025340A1 (de) * 2009-06-18 2010-12-23 Metabowerke Gmbh Elektrohandwerkzeuggerät mit Schleifbürsten

Also Published As

Publication number Publication date
EP2571115A1 (fr) 2013-03-20

Similar Documents

Publication Publication Date Title
KR102410397B1 (ko) 인슐레이터 및 이를 포함하는 모터
US9300179B2 (en) Electric rotating machine
US7824528B2 (en) End-block for a rotatable target sputtering apparatus
US4329611A (en) Brushholder apparatus for dynamoelectric machine
EP2571115B1 (fr) Porte-balais modulaire
CN101242063A (zh) 电刷保持件的导向盒和电刷组件和包含该保持件的电动机
CN110676955B (zh) 带有与定子凹槽间隔开的电导体的电动马达
JP6900794B2 (ja) モータ
JP5105838B2 (ja) 給電装置
US20110006628A1 (en) Motor with case lid fixing structure
US20220263387A1 (en) Sensor-fastening means for measuring temperature in an electric machine of a motor vehicle
US11323010B2 (en) Electric Machine
EP2696449A1 (fr) Bague collectrice à unité de chauffage intégrée
JP5502687B2 (ja) スリップリング装置
CN104638797A (zh) 电动机的定子、电动机以及单位线圈的固定方法
CN111066225A (zh) 用于机动车电机的定子的冷却帽、定子以及机动车
GB2367193A (en) Cooling brushes in a miniature electric motor
US20210167670A1 (en) Holding device for a slip ring unit, slip ring bridge, slip ring unit, electric machine, and wind turbine
KR101581587B1 (ko) 절연 트롤리용 행거와 그것을 이용한 절연 트롤리 시스템
JP5746115B2 (ja) 回転電機
JP2011078236A (ja) 整流子モータ及び電動工具
KR20210036088A (ko) 모터
EP3809563B1 (fr) Stator pour une machine électrique
CN113639046B (zh) 磁性液体密封装置
KR102617047B1 (ko) 모터

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20130726

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20160212

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHLEIFRING GMBH

INTG Intention to grant announced

Effective date: 20180328

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Ref country code: AT

Ref legal event code: REF

Ref document number: 1030863

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011051003

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180815

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1030863

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181215

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181115

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181115

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181116

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011051003

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180930

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180916

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

26N No opposition filed

Effective date: 20190516

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20181115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110916

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180815

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230919

Year of fee payment: 13

Ref country code: DE

Payment date: 20230929

Year of fee payment: 13